draftproof

English

Etymology

From draft +‎ -proof.

Adjective

draftproof (comparative more draftproof, superlative most draftproof)

  1. US standard spelling of draughtproof.

Verb

draftproof (third-person singular simple present draftproofs, present participle draftproofing, simple past and past participle draftproofed)

  1. US standard spelling of draughtproof.